Solutions by everydaycalculation.com
The simplest form of 42390 is 765.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 84/780 21/195 126/1170 14/130 210/1950 294/2730
More fractions: 84/390 42/780 126/390 42/1170 43/390 42/39141/390 42/389
© everydaycalculation.com